2. Appendix: Preventive Maintenance
Tables
Maintenance Tables
Reset the PM counter (SP7-804-001) after doing maintenance work.
Key: AN: As necessary / C: Clean + Inspect / R: Replace
Every 45k Every 90k
OPTICS
Reflector
1st - 5th Mirror
Platen cover
Exposure glass
DRUM AREA
PCU
Transfer roller
Discharge plate
PAPER FEED
Paper feed roller
Friction pad
Bottom-plate pad
Registration roller
FUSING UNIT
Every
120k
C
C
R
R
R
R
R
C
C
AN
NOTE
Air-using clean
C
DO NOT clean with dry
cloth.
Clean with dry optical
C
cleaning cloth.
C
Dry cloth
Ricoh contact glass cleaner
C
Dry cloth
Clean toner-bottle holder.
C
Water or alcohol
C
Dry cloth
C
Water or alcohol
C
Water or alcohol
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